#nav{ width: 100%; margin:0px auto 0px auto; background:#FFF; color:#666;}
#nav li{float:left; display:inline; margin-left: 5%;}
#nav li a{ color:#666; padding:10px 15px; font-size:13px; text-decoration:none;cursor:pointer}
#nav li a:hover{ background:#FFF; color:#37c2c2;}